(PHP >= 5.4.0, PECL intl >= 2.0.0) Create an inverse transliterator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get description of the last error

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Create UConverter object

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Parse a number

(PHP 5 >= 5.5.0, PHP 7, PECL intl >= 3.0.0) Get copy of formatterʼs calendar object

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Checks if the provided string is already in the specified

(PHP >= 5.4.0, PECL intl >= 2.0.0) Locales to use when running checks

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Set the leniency of the parser

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get the timezone-id used for the IntlDateFormatter

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Create a timezone object for the given ID